On May 8, 2020, Qin Shengxue, vice mayor of Tengzhou municipal government, Qiao Lingmei, vice chairman of the Municipal People's Political Consultative Conference and executive vice president of the Red Cross, and Li Jun, vice chairman of the Municipal People's Political Consultative Conference and chairman of the Municipal Federation of industry and commerce, visited Shandong Olympic revolution to inspect and guide the work. The three leaders put forward a series of suggestions for the high-quality development of our company, calling for accelerating the improvement of innovation ability and strengthening the research and development of key technologies; Vigorously implement intelligent transformation, continuously promote the linkage improvement of labeling, quality, brand and reputation, build an international brand, keep the enterprise on the track of virtuous circle development, and put forward very valuable opinions and suggestions.